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Android Apps > Tools > Dead/Defective Pixel Test& Fix
Dead/Defective Pixel Test& Fix icon

Dead/Defective Pixel Test& Fix

by Thaaraa's World · Tools · Free
On Google Play since November 2019 · Data updated 2026-11-04

Dead/Defective Pixel Test& Fix is made and published by Thaaraa's World. AppBrain is an independent app data site and isn't affiliated with Thaaraa's World. The app name, icon, screenshots and description belong to Thaaraa's World and are shown as published on Google Play.

AppBrain's verdict

Established
Rating on Google Play
3.47
712 ratings
Installs
190 thousand
Last updated
October 2, 2026
Ads
Contains ads
Size
4.42 MB

Dead/Defective Pixel Test& Fix has 190 thousand installs. Users are divided: 3.5 stars from 712 ratings.

Official page on Google Play

User feedback

Ratings and reviews on Google Play

Comments on Dead/Defective Pixel Test& Fix for Android

★★★★★ UmeshAcharya mountain trekking Guide Nepal · Mar 30, 2026
I used this app and solved my display black mark problems thank you
★★★★☆ Tripper Savage · Dec 17, 2025
This app is really great. My words are few but sure. Just give the app ur time and try out their methods. Try 15 mins each day and restart in about 5 days u'll be clear. It's free so don't expect fast outcomes because nothing comes for free be patient and give it time after using the provided methods mostly in the night. I give 4 star because am I leaving area for you who is about to download. Click install and come later to give 5 stars am I counting on you
★★★★★ Jason Cario · Jul 1, 2023
Totally works!!!! It successfully removed the irritating dead pixel on my screen! Thank you!!!
★★★★★ علي گوگولم · Sep 20, 2023
That was good, you trying your best, but I don't know really software can fix the dead pixel or not.I used it 10 minutes, but it did not repaire neither dead nor stuck pixel .but may be I should let the app for more than this.but I think you deserve five star because you explained the part and every thing and if there is just a few same method for repaire dead or stuck pixel like colors or patterns, ....you did best. Good luck
★☆☆☆☆ John B · Nov 3, 2021
Doesn't go full screen to reach the pixel on the Galaxy Note 20 ultra
★★☆☆☆ 26love WolfDevil · Mar 13, 2020
It was fine for a couple of hours, but then it kept turning my phone off and when I kept going back to it, it just tured my phone off.
★☆☆☆☆ Zunair Ahmad · Feb 14, 2023
I've tried many apps, because of stuck pixels in lg v50 but none of them really put any result. Using this app but still not finding any repair in 2 stuck pixels.
★☆☆☆☆ Anwarul Islam · Mar 9, 2022
I did all the things you asked..... .it still can't fix my phone....ಥ‿ಥ

Google Play Rating history and histogram

360
41
83
41
190

Store listing

By Thaaraa's World, from Google Play

“Utility app to test & fix the Stuck/Dead/Defective Pixel”

Dead/Defective Pixel Test& Fix Screenshot 1 of 9
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Dead/Defective Pixel Test& Fix Screenshot 9 of 9
Screenshots by Thaaraa's World, from the Google Play listing
Description by Thaaraa's World Written by the developer, not by AppBrain. Click to read.
✅ Want to Check Dead or Defective Pixels in your mobile?
✅ Want to Fix the Dead or Defective pixels ?
✅ Found any of the below problems 🙄?
👀 Dead or Defective?
👀 Dotted Line?
👀 Black spot?
👀 White Stripe?
👀 Lcd Strip Line
👁️ Dark dot defect
👁️ Bright dot defect
👁️ Stuck sub-pixel
👁️ Partial sub-pixel defect
👁️ Tape automated bonding fault

🙋‍♂️ Don't Worry you are in the right place. Here is our small application used to check following

✔️ Identify Defective Pixel
✔️ Find Dead, Abnormal Pixels & stuck pixel present or not
✔️ Fix Dead, Defective & stuck pixel
✔️ Screen Display Information


🌾 Features 🌾
🌟 Completely Full Screen supported for all devices
🌟 Fully notch supported for all cutout notch devices
👍 Top display
👍 Bottom display
👍 Tall display
👍 Corner display
🌟 Detailed Display information about mobile screen
🌟 More Different methods to fix dead pixels
🌟 Target Spot Method for minimal defective place


☰ Our application having following options ☰
✔️ Home
✔️ Test
✔️ Fix

🏠 Home
✍️ What is Dead Pixel? ✍️
💠 Dead/Defective pixel is a picture element in which all three RGB (Red, Green, Blue) sub-pixels are permanently turned off, which creates a black spot on the display.

✍️ What is Stuck Pixel? ✍️
💠 Stuck Pixels are different from dead pixels, A stuck pixel is a single color(may be red, green, blue) A dead pixel is black instead

ℹ️ Display Info ℹ️
Before Going to further into the application. As a owner of the mobile you have to know about your mobile display information fully. This option is used to show the following display details of the Mobile/Tablet/TV
✨ Device Model
✨ Display Name
✨Touch Screen
✨ Diagonal
✨ Refresh Rate
🔥 Resolution
🔥 Calculated Ratio
🔥 Absolute Ratio
🔥 Density DPI
🔥 Orientation
🌟 X DPI
🌟 Y DPI
🌟 PPI
🌟 Hdr (High Dynamic Range)
🌟 Supported Hdr Types
⚜️ Supported Modes
⚜️ Luminance
⚜️ WideColorGamut
⚜️ WideColorGamut Rendering
⚜️ GlEs Version
🌟 Display Id Name
🌟 Manufacturer Pnp Id
🌟 Display Model Year
🌟 The year of manufacture

Test
🤳 There are two methods available called Auto & Manual solid color by Auto or Manual Mode
📲 Auto method used to fill the display by different random colors happening at particular intervals of time for visual detection of Dead Pixels.
🤳 Manual Method used to fill the display by different random colors. Users can fill with different colors by swiping the color slide & can detect of Dead Pixels.
📲 User can exit or cancel at any time by Double clicking or long pressing any where in the screen

Fix
📱 User can fix the dead pixel by simplest & efficient methods. If display screen having minimal dead pixel user can choose Target spot method otherwise can select other methods.There are four Fix methods available
⚙️ Target Spot Method (TSM)
⚙️ Box Method
⚙️ Pattern Method
⚙️ Color Method

Read the instruction carefully
1) Dead pixel view will quickly change the pattern randomly to try to revive pixels.
2) Increase the brightness to 100%
3) It is advisable to leave the application work for min 10 minutes to several hours
4) Do not look at the screen while the program is running.
5) Make sure your device is charged fully or connected to power source

❤️ Heartily Thank you for using our Application
😎 If you like this application, share it with your friends.
⭐ Your 🌟 Rating 🤩 Review ✍️ are very important to us to keep us motivated,
🤷‍♂️ Have any doubt? found any bugs? Have any problems? kindly leave a mail to
thaaraasworld@gmail.com before low rating.
💁🏼 There are so many Phone/Tablet/Tv models around the world. We are hardly working for each & every device. So please send mail before adding a low rating.

Disclaimer
This app doesn't guarantee that the dead pixels or defective pixels will be completely fixed.
Sometimes this problem is related to the touchscreen hardware that cannot be repaired through application software.
Official page on Google Play

Safety and technology

Found in the app by AppBrain
Ads
Contains ads
Price
Free
Libraries
29
App size
4.42 MB
Needs Android
4.4+
Content rating
Everyone

Technologies used by Dead/Defective Pixel Test& Fix

11 permissions · 29 libraries
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
3.1.7
Launched
November 2019
  • Oct 2, 2026UpdateVersion 3.1.7
  • Sep 6, 2024UpdateVersion 3.1.6
  • Jul 25, 2024UpdateVersion 3.1.5
  • Jun 30, 2024UpdateVersion 3.1.4
  • May 22, 2024Installs100,000+ installs
Show all changes Show fewer

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Installs

Tracked by AppBrain
Last 30 days
580
Per day
19
30-day average
Play install range
100+ thousand
Launched
November 2019

Installs over time

Dead/Defective Pixel Test& Fix has been installed 190 thousand times. Over the past 30 days, it averaged 19 installs per day.

Rankings

Google Play top charts

Google Play Rankings for Dead/Defective Pixel Test& Fix

This app is not ranked

About the app and developer

About Dead/Defective Pixel Test& Fix

Dead/Defective Pixel Test& Fix is a tools app developed by Thaaraa's World.

Install Statistics

Dead/Defective Pixel Test& Fix has been installed 190 thousand times. In the last 30 days, the app was installed 580 times.

User Ratings

Dead/Defective Pixel Test& Fix is rated 3.47 out of 5 stars. The rating is based on 710 ratings.

App Information

Dead/Defective Pixel Test& Fix is freely available from Google Play. The app size is 4.42 MB. The latest version available is 3.1.7. The last update was on October 2, 2026.

Technical Requirements

Dead/Defective Pixel Test& Fix requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since November 2019.

App Performance Report

Get a detailed PDF report for Dead/Defective Pixel Test& Fix with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Developer information for Thaaraa's World

Thaaraa's World

thaaraasworld@gmail.com

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Frequently asked questions about Dead/Defective Pixel Test& Fix

Is Dead/Defective Pixel Test& Fix free?

Yes. Dead/Defective Pixel Test& Fix is free on Google Play.

Is Dead/Defective Pixel Test& Fix still available?

Yes. Dead/Defective Pixel Test& Fix is on Google Play, and the last update we saw was on October 2, 2026.

Does Dead/Defective Pixel Test& Fix contain ads?

Yes. Google Play lists Dead/Defective Pixel Test& Fix as containing ads.

What Android version does Dead/Defective Pixel Test& Fix require?

Dead/Defective Pixel Test& Fix runs on Android 4.4 and higher.

How large is Dead/Defective Pixel Test& Fix?

Dead/Defective Pixel Test& Fix is 4.42 MB.

Is Dead/Defective Pixel Test& Fix suitable for children?

Google Play rates the content of Dead/Defective Pixel Test& Fix as suitable for everyone.

How many times has Dead/Defective Pixel Test& Fix been installed?

Google Play lists 100,000+ installs for Dead/Defective Pixel Test& Fix.

How do people rate Dead/Defective Pixel Test& Fix?

Dead/Defective Pixel Test& Fix scores 3.47 out of 5 stars, from 712 ratings on Google Play.

Who made Dead/Defective Pixel Test& Fix?

Dead/Defective Pixel Test& Fix was developed by Thaaraa's World. It is listed in the tools category on Google Play.

What are the best alternatives to Dead/Defective Pixel Test& Fix?

People looking at Dead/Defective Pixel Test& Fix also look at these tools apps: Dead Pixels Test and Fix, LCD Screen Dead Pixel Fix, Detect Dead Pixels & Touchscre, Dead Pixel Fix - LCD & IPS, Screen Check: Dead Pixels Test.

Share Dead/Defective Pixel Test& Fix

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